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3 years ago

PLEASE HELP! I WILL GIVE YOU BRAINLIEST! Peter walked around a park three times. How many miles did he walk?

Mathematics

1 answer:

forsale [732]3 years ago

3 0

Answer:

20.7 miles

Step-by-step explanation:

1 + 2 = 3

1.6 + 2.3 = 3.9

3.9 + 3 = 6.9

6.9 x 3 = 20.7

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(x²+x+1)+(-2x² 3x+5)

ExtremeBDS [4]

Step one: (((x2)+x)+1)+((0-(2x23•x))+5)

Step two: Check for a perfect cube. 2.1 -2x24+x2+x+6 is not a perfect cube.

2.2 Factoring: -2x24+x2+x+6

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: x+6

Group 2: -2x24+x2

Pull out from each group separately :

Group 1: (x+6) • (1)

Group 2: (2x22-1) • (-x2)

The groups have no common factor and can not be added up to form a multiplication.

So the answer would be, -2 (x24) + (x2) ++ 6.

7 0

3 years ago

An electrician paid $153.06 total for 1000 feet of wire how much does he pay per foot of wire

vesna_86 [32]

For every zero you move one decimal place to the left. there are 3 zeroes in 1000.

153.06

3 decimal places to the left

0.15306

6 0

3 years ago

find the exact atea under y=x^2 on the interval [0,2] by using an infinite number of circumscribed rectangles. (Hint: 1^2 + 2^2

sergeinik [125]

Answer: $\bold{\dfrac{8}{3}}$

<u>Step-by-step explanation:</u>

$\int\limits^2_0 {x^2} \, dx =\dfrac{x^3}{3}\bigg|^2_0=\bigg(\dfrac{2^3}{3}\bigg)-\bigg(\dfrac{0^3}{3}\bigg)=\dfrac{8}{3}-0=\dfrac{8}{3}$

NOTE: Neither the Trapezoidal Rule or Reimann Sums can be used without the number of rectangles (n) you are separating the interval into. Besides, they only provide an estimate. If you want the EXACT area, you must use integration.

8 0

3 years ago

Read 2 more answers

Ive labeled the ordered pairs but what does it mean by state the quadrant or axis in/on which the point is located

irina1246 [14]

So the image below shows what quadrants are. From the top-right square, the order of quadrants goes from 1-4 in a counter-clockwise matter.

Quadrant I: Top-right square

Quadrant II: Top-left square

Quadrant III: Bottom-left square

Quadrant IV: Bottom-right square.

Any points that are on the bolded vertical line are on the y-axis, and any points on the bolded horizontal line is on the x-axis.

6 0

3 years ago

Do u need more then 2 points to write an equation in slope form?

Virty [35]

The answer would be no

7 0

3 years ago